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  • 1
    Electronic Resource
    Electronic Resource
    g-Hartree ab-initio calculation of atomic ionization energy of small atoms (1987)
    Springer
    The European physical journal 6 (1987), S. 13-15 
    Details
    ISSN: 1434-6079
    Keywords: 31.20.D ; 32.80.F
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Theg-Hartree method is adapted to the direct ab-initio calculation of atomic transition energy. For the improvement of numerical accuracy the newg-Hartree code is developed and used for the calculations of atomic ionization energies of selected levels of small atoms He(Z=2), Be(Z=4), Ne(Z=10), Mg(Z=12) and Ar(Z=18). The results are very similar to those obtained in a previous work. The agreement between theory and experiment is excellent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01436990
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Green's function calculation of ionization energies of Ca (Z=20), Kr (Z=36), Sr (Z=38) and Yb (Z=70) (1987)
    Springer
    The European physical journal 6 (1987), S. 303-307 
    Details
    ISSN: 1434-6079
    Keywords: 31.20.D ; 32.80.F ; M
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The Ca 3s, Kr 4s, Sr 4s and Yb 5s atomic ionization spectra are calculated using the one-particle Green's function method within the framework of Random phase approximation with exchange. Pronounced final ionic correlation effects are found for these levels. The relative intensity of the main ionic state is reduced considerably byns −1↔np −2 nd super Coster Kronig process. The ionization energy of the main ionic state is shifted as much as ∼4 eV from the relativistic Hartree-Fock ΔSCF ionization energy byns −1↔np −2 nd super Coster-Kronig process. The existence of strongnp −2 nd 2 S satellite is predicted for these levels.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01437055
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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